ceph-ansible/roles/ceph-osd/tasks/osd_directory.yml

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978 B
YAML

---
## SCENARIO 4: USE A DIRECTORY INSTEAD OF A DISK FOR OSD
# NOTE (leseb): we do not check the filesystem underneath the directory
# so it is really up to you to configure this properly.
# Declaring more than one directory on the same filesystem will confuse Ceph.
- name: create OSD directories
file: >
path={{ item }}
state=directory
owner=root
group=root
with_items: osd_directories
# NOTE (leseb): the prepare process must be parallelized somehow...
# if you have 64 disks with 4TB each, this will take a while
# since Ansible will sequential process the loop
- name: prepare OSD disk(s)
command: "ceph-disk prepare {{ item }}"
when: osd_directory
with_items: osd_directories
changed_when: False
- name: activate OSD(s)
command: "ceph-disk activate {{ item }}"
with_items: osd_directories
changed_when: False
- name: start and add that the OSD service to the init sequence
service: >
name=ceph
state=started
enabled=yes